ChemicalBook--->CAS DataBase List--->488-10-8

488-10-8

488-10-8 Structure

488-10-8 Structure
IdentificationMore
[Name]

Jasmone
[CAS]

488-10-8
[Synonyms]

3-METHYL-2-(2-PENTENYL)-2-CYCLOPENTEN-1-ONE
3-METHYL-2-(CIS-2-PENTENYL)-2-CYCLOPENTEN-1-ONE
CIS-3-METHYL-2-(2-PENTENYL)-2-CYCLOPENTEN-1-ONE
CIS-JASMONE
FEMA 3196
JASMONE
JASMONE, CIS-
(Z)-JASMONE
(z)-2-cyclopenten-1-on
2-Cyclopenten-1-one,3-methyl-2-(2-pentenyl)-,(Z)-
3-Methyl-(2-pentenyl)-2cyclopenten-1-one
3-methyl-2-(2-pentenyl)-,(Z)-2-Cyclopenten-1-one
3-Methyl-2-(cis-2-penten-1-yl)-2-cyclopenten-1-one
3-Methyl-2-[(2Z)-2-pentenyl]-2-cyclopenten-1-one
3-methyl-2-pent-2-enylcyclopent-2-enone
3-Methyl-2-(2-Cis-Penten-1-Yl)-2-Cyclopenten-1-One
cis-Jasmon
CIS-JASMONE 85+%
CIS-3-METHYL-2-PENT-2-ENYL-CYCLOPENT-2-ENONE,CIS-JASMON
cis-Jasmone,90%
[EINECS(EC#)]

207-668-4
[Molecular Formula]

C10H14O
[MDL Number]

MFCD00001402
[Molecular Weight]

150.22
[MOL File]

488-10-8.mol
Chemical PropertiesBack Directory
[Definition]

A ketone found in jasmine oil and other flower oils.
[Boiling point ]

134-135 °C12 mm Hg(lit.)
[density ]

0.94 g/mL at 25 °C(lit.)
[vapor pressure ]

0.91Pa at 20℃
[FEMA ]

3196
[refractive index ]

n20/D 1.498(lit.)
[Fp ]

225 °F
[storage temp. ]

Sealed in dry,Room Temperature
[form ]

neat
[color ]

Colorless to Light orange to Yellow
[Odor]

at 10.00 % in dipropylene glycol. woody herbal floral spicy jasmin celery
[biological source]

synthetic
[Odor Type]

floral
[Water Solubility ]

1.48g/L at 20℃
[JECFA Number]

1114
[Merck ]

14,5259
[BRN ]

1907713
[Henry's Law Constant]

5.2×100 mol/(m3Pa) at 25℃, Dupeux et al. (2022)
[Major Application]

flavors and fragrances
[Cosmetics Ingredients Functions]

PERFUMING
[InChI]

1S/C11H16O/c1-3-4-5-6-10-9(2)7-8-11(10)12/h4-5H,3,6-8H2,1-2H3/b5-4-
[InChIKey]

IVLCENBZDYVJPA-ARJAWSKDSA-N
[SMILES]

[H]\C(CC)=C(/[H])CC1=C(C)CCC1=O
[LogP]

2.8 at 35℃
[Uses]

Perfumery.
[CAS DataBase Reference]

488-10-8(CAS DataBase Reference)
[NIST Chemistry Reference]

2-Cyclopenten-1-one, 3-methyl-2-(2-pentenyl)-, (Z)-(488-10-8)
[EPA Substance Registry System]

488-10-8(EPA Substance)
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P261-P264-P271-P280-P302+P352-P305+P351+P338
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection .
[WGK Germany ]

2
[RTECS ]

GY7301000
[TSCA ]

Yes
[REACH Registrations]

Active
[HS Code ]

29142990
[Storage Class]

10 - Combustible liquids
[Hazard Classifications]

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
[Hazardous Substances Data]

488-10-8(Hazardous Substances Data)
[Toxicity]

rabbit,LD50,skin,> 5gm/kg (5000mg/kg),Food and Cosmetics Toxicology. Vol. 17, Pg. 845, 1979.
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Para toluene-->Perchloric acid-->Acetylacetone-->Methyl vinyl ketone-->Neroli oil-->JasMine Oil-->1-Decene-->2-Penten-1-ol-->Cyclopentanone, 3-methyl-2-(phenylseleno)--->(E)-3-methyl-2-(pent-2-enyl)сyclopent-2-en-1-one-->(Z)-undec-8-ene-2,5-dione-->1-Bromo-2-pentene, 95%, predominantly cis-->(Z)-hept-4-enoic acid-->1-Bromo-2-pentyne
[Preparation Products]

2-Pentyl-3-methyl-2-cyclopenten-1-one
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

Jasmone(488-10-8).msds
Hazard InformationBack Directory
[Description]

This has a jasmine odor.
[Chemical Properties]

Colorless viscous liquid
[Chemical Properties]

Jasmone has a floral, fruity, jasmine odor. cis-Jasmone is widely used in the creation of high quality florals like jasmine and tuberose. Also used in the reconstitution of synthetic essential oils.
[Occurrence]

The cis-form is reportedly occurring naturally; it is found in the essential oils of jasmine (3%), jonquil, and Pittosporum glabratum, in neroli oil, in peppermint (Mentha piperita), and in bergamot, apricot, raspberry, cinnamon, corn mint and spearmint oils, beer, tea, soybean and heated beans.
[Taste threshold values]

Taste characteristics at 25 ppm: woody, bitter, tea, with a citrus and floral nuance.
[Synthesis Reference(s)]

The Journal of Organic Chemistry, 39, p. 2317, 1974 DOI: 10.1021/jo00929a053
Synthetic Communications, 5, p. 1, 1975 DOI: 10.1080/00397917508063507
[Flammability and Explosibility]

Notclassified
[Synthesis]

A review and classification on the synthesis of jasmone is available.
Questions And AnswerBack Directory
[Aroma]

Diffusive, warm-spicy, somewhat fruity, but in dilution more floral odor of good tenacity. Its beauty is truly demonstrated in dilutions below one percent, or in modest amounts in a perfume composition. The pure material has notes reminiscent of Celery seed, some find it "bread-like", others find it "fruity","waxy" etc. Evaluation of a powerful odorant should be undertaken by proper dilution of the material so that nuances can be studied without the inconveniences of odor fatigue.
Spectrum DetailBack Directory
[Spectrum Detail]

Jasmone(488-10-8)MS
Jasmone(488-10-8)1HNMR
Jasmone(488-10-8)13CNMR
Jasmone(488-10-8)IR1
Jasmone(488-10-8)Raman
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

cis-Jasmone, 94%(488-10-8)
[Sigma Aldrich]

488-10-8(sigmaaldrich)
[TCI AMERICA]

cis-Jasmone,>93.0%(GC)(488-10-8)
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